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    Fractional Abundances

    Isotopes, are different forms of an element which contain the same number of protons but different numbers of neutrons resulting in different atomic masses. Fractional abundances are used to describe elements considering the various isotypes of that element. Specifically, fractional abundances account for the proportion of each isotype of the element using mass spectrometry.

    Webinars

    • OCT 12, 2017 | 9:00 AM
      Profiling the cell surface of cancer cell lines for biomarker/drug target discovery using MS-based proteomics
      Profiling the cell surface of cancer cell lines for biomarker/drug...
      In order to expand the treatment options of cancers driven by oncogenic RAS, new cell surface targets need to be identified and characterized. Here, we describe mass spectrometry based phenot...
      Speaker: Josip Blonder, MD
      Presented at: Cancer Research & Oncology Week Virtual Event Series 2017
      3
      JAN 19, 2017 | 8:00 AM
      Webinar: Detecting meaningful mutations from liquid biopsies by Anchored Multiplex PCR
      Webinar: Detecting meaningful mutations from liquid biopsies by...
      DATE: January 19th, 2017TIME: 8:00AM PT, 11:00AM ETLiquid biopsies have the potential to be a less invasive method than traditional biopsies to detect advanced solid tumor mutational st...
      Speaker: Josh Stahl , Jonathan Doose
      Sponsored By: ArcherDX, ArcherDX
      9
      JUN 02, 2016 | 8:00 AM
      WEBINAR: CE-SELEX:  Isolating High Affinity Aptamers Using Capillary Electrophoresis
      WEBINAR: CE-SELEX: Isolating High Affinity Aptamers Using Capillary...
           SELEX is a process that selects DNA or RNA from a random library of sequences based on their affinity for a target molecule.  These high affinity ligands, called apta...
      Speaker: Michael Bowser, PhD
      Sponsored By: Sciex, Sciex
      4 1
      AUG 21, 2013 | 10:00 AM
      C.E. CREDITS
      Azole resistance in Aspergillus fumigatus - clinical isolate screening, culture selection, and genetics
      Azole resistance in Aspergillus fumigatus - clinical isolate screening,...
      In the United States, invasive aspergillosis (IA), an invasive fungal infection of the upper respiratory tract of immune compromised patients, is usually caused by Aspergilus fumigatus, while...
      Speaker: William C Nierman, PhD
      Presented at: Genetics and Genomics Virtual Event Series 2013
      67
    OCT 12, 2017 | 9:00 AM
    Profiling the cell surface of cancer cell lines for biomarker/drug target discovery using MS-based proteomics
    Profiling the cell surface of cancer cell lines for biomarker/drug...
    In order to expand the treatment options of cancers driven by oncogenic RAS, new cell surface targets need to be identified and characterized. Here, we describe mass spectrometry based phenot...
    Speaker: Josip Blonder, MD
    Presented at: Cancer Research & Oncology Week Virtual Event Series 2017
    3
    JAN 19, 2017 | 8:00 AM
    Webinar: Detecting meaningful mutations from liquid biopsies by Anchored Multiplex PCR
    Webinar: Detecting meaningful mutations from liquid biopsies by...
    DATE: January 19th, 2017TIME: 8:00AM PT, 11:00AM ETLiquid biopsies have the potential to be a less invasive method than traditional biopsies to detect advanced solid tumor mutational st...
    Speaker: Josh Stahl , Jonathan Doose
    Sponsored By: ArcherDX, ArcherDX
    9
    JUN 02, 2016 | 8:00 AM
    WEBINAR: CE-SELEX:  Isolating High Affinity Aptamers Using Capillary Electrophoresis
    WEBINAR: CE-SELEX: Isolating High Affinity Aptamers Using Capillary...
         SELEX is a process that selects DNA or RNA from a random library of sequences based on their affinity for a target molecule.  These high affinity ligands, called apta...
    Speaker: Michael Bowser, PhD
    Sponsored By: Sciex, Sciex
    4 1
    AUG 21, 2013 | 10:00 AM
    C.E. CREDITS
    Azole resistance in Aspergillus fumigatus - clinical isolate screening, culture selection, and genetics
    Azole resistance in Aspergillus fumigatus - clinical isolate screening,...
    In the United States, invasive aspergillosis (IA), an invasive fungal infection of the upper respiratory tract of immune compromised patients, is usually caused by Aspergilus fumigatus, while...
    Speaker: William C Nierman, PhD
    Presented at: Genetics and Genomics Virtual Event Series 2013
    67
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